Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Thailand - Delayed Quote • THB Lam Soon (Thailand) Public Company Limited (LST-R.BK) Follow Compare 4.6000 0.0000 (0.00%) At close: April 11 at 4:37:26 PM GMT+7 Sustainability data is currently not available for LST-R.BK.